143429595841 has 45 divisors (see below), whose sum is σ = 171517870913. Its totient is φ = 119933366280.

The previous prime is 143429595839. The next prime is 143429595847. The reversal of 143429595841 is 148595924341.

The square root of 143429595841 is 378721.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 143429595841 - 2¹ = 143429595839 is a prime.

It is a super-2 number, since 2×143429595841² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143429595847) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1094882346 + ... + 1094882476.

Almost surely, 2^143429595841 is an apocalyptic number.

143429595841 is the 378721-st square number.

143429595841 is the 189361-st centered octagonal number.

It is an amenable number.

143429595841 is a deficient number, since it is larger than the sum of its proper divisors (28088275072).

143429595841 is an frugal number, since it uses more digits than its factorization.

143429595841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 197 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 55.

The spelling of 143429595841 in words is "one hundred forty-three billion, four hundred twenty-nine million, five hundred ninety-five thousand, eight hundred forty-one".